Description
Smilax irrorata (also called Catbrier, and Saw Greenbrier, among many other common names) is a perennial, woody vine with sharp thorns and large, heart-shaped leaves. It is native to the Caribbean, Central America, and South America, and is found in tropical and subtropical moist lowland forests, tropical and subtropical moist montane forests, and disturbed areas.
Flower, Seeds and Seedlings
The flowers of Smilax irrorata are small, white, and have six petals. The seeds are small, black, and round. The seedlings are thin and have long, thin stems.
Cultivation and Propagation
Smilax irrorata is a perennial woody vine that can be propagated by seed or cuttings. It prefers full sun to partial shade and well-drained soil. It is drought tolerant and can tolerate some salt in the soil. It is best to water the plant deeply and infrequently. Pruning is recommended to keep the plant in shape and to encourage new growth.
Where to Find Smilax irrorata
Smilax irrorata is native to the southeastern United States, from Texas to Florida and up to Virginia. It can be found in moist woods, thickets, and along streams.